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2021SF4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.30923 0.0002786 au
e 0.216206 0.0001464
i 12.301 0.006627 deg
Ω 199.969 0.0003963 deg
ω 225.603 0.005749 deg
M 36.191 0.007613 deg

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Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0262 au
Aphelion distance 1.5923 au
Asc. node-Earth separation 0.46914 au
Desc. node-Earth separation 0.08733 au
Earth MOID 0.07713 au
Orbital period 547.171 days
Date of orbit computation   Oct 20 12:13
Observational summary
Optical observations (Discarded) 29 (0)
Radar observations (Discarded) 0 (0)
Arc length 17 days
Unobserved 10 days

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Ephemeris
(Epoch 59513 MJD)
Right Ascension 43.938 deg
Declination -24.6478 deg
V Magnitude 20.84 mag
Solar Elongation -140.69 deg
Galactic Latitude -62 deg
Rate 2.903 deg/day
Direction 151.116 deg

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